mongodb/node-mongodb-native — pull request #891 by jbottigliero (2013-02-21 16:24:38+00:00)
Title: renameCollection - dropTarget support

The attached commits add dropTarget boolean support as mentioned in the mongodb documents [here](http://docs.mongodb.org/manual/reference/command/renameCollection/) in a manner that is backwards compatible with the current renameCollection functionality. I didn't see this addressed in any of the dev branches, but if it's been accounted for even better!

Added relative docs, and tests as well.